converter

type AnthropicContentBlock struct {
	Type string `json:"type"`
	Text string `json:"text,omitempty"`
}

type AnthropicMessage struct {
	Role    string `json:"role"`
	Content any    `json:"content"` // string or []AnthropicContentBlock
}

type AnthropicRequest struct {
	Model       string             `json:"model"`
	Messages    []AnthropicMessage `json:"messages"`
	System      any                `json:"system,omitempty"` // string or []AnthropicSystemBlock
	MaxTokens   int                `json:"max_tokens,omitempty"`
	Temperature float64            `json:"temperature,omitempty"`
	TopP        float64            `json:"top_p,omitempty"`
	Stream      bool               `json:"stream,omitempty"`
	Metadata    map[string]any     `json:"metadata,omitempty"`
}

type AnthropicResponse struct {
	ID         string                  `json:"id"`
	Type       string                  `json:"type"`
	Role       string                  `json:"role"`
	Content    []AnthropicContentBlock `json:"content"`
	Model      string                  `json:"model"`
	StopReason string                  `json:"stop_reason"`
	Usage      AnthropicUsage          `json:"usage"`
}

type AnthropicStreamState struct {
	MessageID    string
	Model        string
	BlockIndex   int
	ContentSent  bool
	AccText      string
	InputTokens  int
	OutputTokens int
	ThinkTag     string
	TagState     ThinkTagState
}

type AnthropicSystemBlock struct {
	Type string `json:"type"`
	Text string `json:"text"`
}

type AnthropicToChatState struct {
	ID           string
	Model        string
	Created      int64
	AccText      string
	StopReason   string
	InputTokens  int
	OutputTokens int
	Started      bool
}

type AnthropicToResponsesState struct {
	ResponseID   string
	ItemID       string
	Model        string
	Created      int64
	AccText      string
	CreatedSent  bool
	ItemSent     bool
	SeqNum       int
	InputTokens  int
	OutputTokens int
	ThinkTag     string
	TagState     ThinkTagState
}

type AnthropicUsage struct {
	InputTokens              int `json:"input_tokens"`
	OutputTokens             int `json:"output_tokens"`
	CacheCreationInputTokens int `json:"cache_creation_input_tokens,omitempty"`
	CacheReadInputTokens     int `json:"cache_read_input_tokens,omitempty"`
}

type ConvertedRequest struct {
	UpstreamPath string
	UpstreamBody []byte
	Model        string
	IsStreaming  bool
}

type Converter struct{}

type ResponsesStreamState struct {
	ResponseID   string
	Created      int64
	OutputIndex  int
	ContentIndex int
	ItemID       string
	CreatedSent  bool
	AccText      string
	SeqNum       int
	Model        string
	ThinkTag     string
	TagState     ThinkTagState
}

type ResponsesToChatState struct {
	ID      string
	Model   string
	Created int64
	AccText string
	Started bool
}

type SSEWriter interface {
	WriteEvent(eventType string, data any)
}

type ThinkTagState struct {
	// contains filtered or unexported fields
}